.45 ACP Complete Uppers

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• AR-15 Parts
  • AR-15 Upper Receiver Kits and Parts
    • AR-15 Upper Receivers
      • AR 9mm Uppers
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      • 9mm Bolt Carrier Groups
      • 6.5 Grendel Bolt Carrier Groups
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      • Ambidextrous Charging Handles
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    • AR-15 Lower Receiver Parts Kit
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    • AR-15 Buffer Tubes
      • AR Carbine Buffer Tubes
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      • AR Rifle Buffer Tubes
    • AR-15 Buffers
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      • Adjustable Gas Blocks
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  • AR-15 Complete Upper Receiver Assemblies
    • Side Charging AR Upper
    • .223/5.56 Complete Uppers
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    • 6mm ARC Complete Uppers
    • .22 LR Complete Uppers
    • AR-15 9mm Complete Uppers
    • 6.5 Grendel Complete Uppers
    • .45 ACP Complete Uppers
    • .350 Legend Complete Uppers
    • 10mm Complete Uppers
    • 5.7mm Complete Uppers
  • AR-15 Barrels
    • 5.56/.223 Barrels
    • .223 Wylde Barrels
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• Glock Parts
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  • Extended Mag Releases
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• Firearm Parts & Accessories

  • AR-10 Parts and Accessories

    • AR-10 / LR-308 Complete Upper Receiver Assemblies
      • 7.62 / .308 Complete Uppers
      • 6.5 Creedmoor Complete Uppers
    • AR-10 / LR-308 Upper Receiver Parts
      • AR-10 / LR-308 Upper Receivers
      • AR-10 / LR-308 Upper Parts
      • AR-10 / LR-308 Bolts & Carriers
      • AR-10 / LR-308 Charging Handles
    • AR-10 / LR-308 Lower Receiver Parts
      • AR-10 / LR-308 Lower Parts
      • AR-10 / LR-308 Lower Parts Kits
      • AR-10 / LR-308 Trigger Groups
    • AR-10/.308 Barrels
      • .308 Barrel
      • 6.5 Creedmoor Barrel
    • AR-10/LR-308 Buffers, Buffer Tubes, and Kits
      • AR-10/LR-308 Buffers
      • AR-10/LR-308 Buffer Tubes
    • AR-10 Muzzle Brakes, Flash Cans, and More
    • AR-10 / LR-308 Hardguards & Rails
    • AR-10 / LR-308 Magazine & Accessories

  • Pistol Parts

    • Handgun Barrels & Muzzle Devices
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  • AK-47 Parts

    • AK Muzzle Devices
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    • 10/22 Triggers

  • Shotgun

    • Shotgun Action Parts
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  • Bolt Action Rifle Parts and Accessories

    • Rifle Triggers
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  • Universal Gun Parts

    • Muzzle Devices
      • 5.56 & .223 Muzzle Brakes
      • 7.62/300BLK/.308 Muzzle Devices
      • 9mm Muzzle Devices
      • .22LR Muzzle Brakes, Compensators, and More
      • 6.5mm / 6.8 SPC Muzzle Devices
      • .40 Cal Muzzle Brakes & Compensators
      • .45 ACP Muzzle Devices
    • Muzzle Timing Devices

  • SIG MPX / MCX

    • SIG MPX/MCX Stocks

  • CZ Scorpion

  • IWI TAVOR

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  • Heckler & Koch Parts

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• Accessories
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